What is the purpose of an oil burner nozzle?

The purpose of an oil burner nozzle is to atomize the fuel, effectively meter the amount of fuel being delivered, and set a specific spray pattern for optimal combustion. Atomization is crucial because it transforms the liquid fuel into a fine mist, which allows for better mixing with air and more efficient burning. Proper metering ensures that the right amount of fuel is used for the heater's demands, which is vital for achieving maximum efficiency and performance. Additionally, the correct spray pattern contributes to a more complete combustion process, minimizing unburnt fuel and improving the overall efficiency of the heating system. This understanding is key in the operation and maintenance of oil heating systems, as it directly relates to their efficiency and effectiveness in providing heat.